Loan Calculator
Calculate monthly payments, total interest, and view amortization schedule. Supports multiple currencies.
📊 Monthly Payment:
📅 Amortization Schedule (First 12 Payments):
| # | Payment | Principal | Interest | Balance |
|---|
The loan formula (amortization)
It uses the standard amortized fixed-rate loan formula that banks and lenders apply to most personal, auto and repayment loans:
M = P · r · (1 + r)n ÷ ((1 + r)n − 1)
- P = principal (loan amount)
- r = monthly interest rate = annual rate ÷ 100 ÷ 12
- n = total number of monthly payments = years × 12
- M = fixed monthly payment
Worked example: a $250,000 loan at 3.5% for 30 years gives r = 0.035 ÷ 12 = 0.002917 and n = 360, so M ≈ $1,123 per month. Because each payment is the same but interest is charged on the shrinking balance, early payments are mostly interest and later payments mostly principal - that is exactly what the amortization schedule above shows. Total interest over the term is roughly $154,000.
What these figures do not include
This is a fixed-rate, monthly-compounding model. Real loans often add costs it does not capture: origination or processing fees, lender mortgage insurance (LMI/PMI), property tax and insurance held in escrow, balloon payments, or fees charged up front. Comparison figures such as APR (which folds some fees into the rate) will therefore differ from the raw interest rate used here. Treat the result as an estimate, not a quote.
Methodology & review
The amortization method follows the standard time-value-of-money formula used across consumer lending. Methodology last reviewed: October 2026. All math runs in your browser - no amount, rate, or term is uploaded or stored.
Disclaimer: This tool is for general education only and is not financial, lending, or investment advice. Confirm exact terms with your lender before borrowing.
How to Use Loan Calculator
Follow these simple steps to get the best results.
Enter amount, rate and term
Type the principal, the annual interest rate (%) and the loan term in years or months; the monthly payment recalculates as you type.
Review EMI, interest and schedule
See your fixed monthly payment, the total interest payable, and a month-by-month amortisation table splitting each payment into principal and interest.
Copy or export the result
Use Copy Result to grab the summary, Download CSV to open the full schedule in a spreadsheet, or Reset to start over. All maths runs in your browser; nothing is uploaded.
Frequently Asked Questions
Everything you need to know about Loan Calculator.
About the Loan Calculator Tool
Plan your financial future with the ToolFlic Professional Loan Calculator. Whether you are buying a new car or planning a personal project, our tool provides a detailed breakdown of your monthly EMI (Equated Monthly Installment) and total interest costs, helping you make informed borrowing decisions.
Core Advantages
Get a clear view of your repayment schedule with our interactive amortization table. Our calculator allows you to adjust interest rates and loan tenures in real-time, giving you the flexibility to find a payment plan that fits your budget perfectly.
Architecture & Security
Our financial engine uses precision interest-calculation algorithms that follow international banking standards. Everything is processed locally in your browser, ensuring that your private financial details never leave your device.
Under the Hood: the Loan Calculator explained properly
No marketing filler - just the mechanics, the trade-offs and the real limits, explained clearly.
How it actually works
Enter the principal, annual interest rate and term, and it applies the standard amortizing-loan formula to get the periodic payment, then splits the totals into principal, interest and cost and lists the first twelve payments in an amortization table.
What that means for your results
The payment comes from the compound-interest formula rather than a flat split, and the amortization rows show how early payments are interest-heavy, so the total-interest figure is a real result of the rate and term, computed locally in the browser.
Where it falls short - honestly
It models a fixed-rate loan with regular payments only: no fees, no variable or floating rates, and the preview is the first twelve rows rather than the whole schedule. Figures assume payments made exactly as entered, with no missed or lump-sum handling.
A real end-to-end workflow
Compare a shorter term against a longer one to see the true interest gap, then carry the total-interest figure into a negotiation. For home-style inputs such as payment frequency and extra payments, Mortgage Calculator is the closer fit, and Currency Converter helps when the loan is in another currency.
In-Depth Guides Using This Tool
Tested workflows, exact sizes and limits - written step by step by the ToolFlic team.
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